Agricultural adjustable ridger
By designing the ridge-forming mechanism and the crushing mechanism of the adjustable ridger, the problems of soil loosening without forming ridges and fixed spacing of ridge boards were solved, realizing the synchronization of soil loosening and ridge formation, and improving ridge-forming efficiency and flexibility.
Patent Information
- Application Number
- CN202423209310.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-12-25
AI Technical Summary
Existing ridging machines cannot form preliminary ridges simultaneously when loosening the soil, and the spacing between the ridging plates is fixed and cannot be flexibly adjusted, resulting in low ridging efficiency.
An adjustable ridging machine for agriculture was designed, which includes a ridging mechanism and a crushing mechanism. Through the stepped distribution of rotary tillage blades and the drive of hydraulic cylinders, it can loosen the soil and form preliminary ridges at the same time, and the ridging size can be adjusted according to the actual situation.
It enables the initial formation of soil ridges during the loosening process, which facilitates subsequent compaction and ridging work, and allows for flexible adjustment of ridging size, thus improving ridging efficiency.
Smart Images
Figure CN223584679U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a ridger technical field, concretely is adjustable ridger for agriculture. BACKGROUND
[0002] Agriculture is the basic industry of supporting national economic construction and development, and agricultural mechanization is the important material basis of building modern agriculture, and is also the important symbol and content of realizing agricultural modernization, as a traditional agricultural planting mode, ridging has a long history, is mainly used for improving soil temperature, enhancing soil permeability, promoting crop root growth and development, improving water use efficiency, and also facilitating crop harvesting, in order to reduce artificial burden, now wide range of ridging operation in agriculture is carried out through the ridger, and the existing ridging work is carried out through the rear ridger driven by the agricultural tractor, and the agricultural tractor outputs power to the ridger through the universal shaft, drives the rotary tiller to rotate, breaks and loosens the soil, the broken and loosened soil is separated by the soil separating shovel, and then the ridging plate extrudes the soil to form a ridge row, and the ridging work is completed, the traditional ridger breaks and loosens the soil only through the high-speed rotation of the rotary tiller, and then separates the soil through the soil separating shovel, and then extrudes and ridges, cannot form the preliminary ridge row while loosening the soil, and the ridging plate is fixed through bolts, cannot be quickly adjusted according to the actual situation, leading to the inability to flexibly control the ridging size, and the ridging efficiency is low, therefore, we propose the adjustable ridger for agriculture. CONTENT OF THE UTILITY MODEL
[0003] The utility model solves the technical problem of overcoming the defects of the prior art, provides an adjustable ridger for agriculture, is provided with a ridging mechanism and a crushing mechanism, can form a preliminary ridge row while loosening the soil, is convenient for subsequent extrusion and ridging work, and can flexibly adjust the ridging mechanism according to the actual situation, so that the ridging size can be changed, and the problems in the background art can be effectively solved.
[0004] To achieve the above object, the utility model provides the following technical scheme: an adjustable ridger for agriculture, including the connecting frame, the inside rear side of the connecting frame is equipped with the mounting frame, the lower end front side of the connecting frame is equipped with the rotary tiller frame, the upper end of the rotary tiller frame is fixedly connected with the lower end front side of the mounting frame, and the adjustable ridger for agriculture also includes a ridging mechanism and a crushing mechanism.
[0005] The ridging mechanism includes a ridging side plate, a sliding column, a ridging top plate and a limiting strip, the ridging side plate is slidably connected to the inside of the mounting frame, one ridging top plate is slidably connected between the two ridging side plates on the same side, the sliding column is slidably connected to the left and right sides of the inside of the connecting frame, the lower end of the sliding column is fixedly connected with the upper end of the vertically adjacent ridging top plate, and the limiting strip is arranged in the middle part of the outer side end of the ridging side plate, and the outer surface of the limiting strip is slidably connected with the inner wall of the ridging top plate, so as to provide the basis for adjusting the ridging size.
[0006] The breaking mechanism is arranged in the interior of the rotary tillage frame, and is provided with a ridging mechanism and a breaking mechanism.
[0007] Further, the two ridging side plates on the same side are symmetrically distributed, and the front ends of the ridging side plates and the ridging top plates are curved outward, facilitating the entry of the soil.
[0008] Further, the ridging mechanism further comprises hydraulic cylinders, the hydraulic cylinders are arranged on the left and right sides in the interior of the connecting frame, and the lower ends of the extension ends of the hydraulic cylinders are fixedly connected with the upper end centers of the vertically adjacent ridging top plates, so as to provide stable driving for the adjustment of the ridging size.
[0009] Further, the breaking mechanism comprises a rotating shaft, a cutter head and rotary tillage knives, the rotating shaft is rotationally connected to the middle of the interior of the rotary tillage frame, the cutter heads are arranged on the outer surfaces of the rotating shafts, and the rotary tillage knives are arranged on the outer surfaces of the cutter heads.
[0010] Further, the rotary tillage knives are curved towards the ladder surfaces of the vertically adjacent cutter heads, so as to gather the soil towards the curved direction of the rotary tillage knives.
[0011] Further, the breaking mechanism further comprises a transmission shaft, a belt pulley one and a belt pulley two, the transmission shaft is arranged at the upper end of the rotary tillage frame, the belt pulley one is arranged on the left and right sides of the rotating shaft, the belt pulley two is arranged on the left and right sides of the transmission shaft, the diameter of the belt pulley one is greater than that of the belt pulley two, and the belt pulley one and the vertically adjacent belt pulley two are connected through a belt transmission, so as to provide stable driving for the breaking work of the soil.
[0012] Further, the shovel head is arranged at the middle of the lower end of the connecting frame, and the two cutter heads in the middle are longitudinally adjacent to the shovel head, so as to shovel the remaining soil to the two sides.
[0013] Compared with the prior art, the adjustable ridger has the following advantages:
[0014] 1. The rotary tillage knives are arranged in a ladder shape through the ladder-shaped cutter heads, and are matched with the orientations of the rotary tillage knives, so as to gather the soil towards the middle of the two cutter heads on the same side while loosening the soil, and further realize the formation of the preliminary ridges while loosening the soil, thereby facilitating the subsequent ridging work.
[0015] 2. By moving the ridge top plate downward, the ridge side plates are extruded, the two ridge side plates are moved inward, the spacing between the three ridge plates is adjusted, and the ridge size is adjusted. BRIEF DESCRIPTION OF DRAWINGS
[0016] Fig. 1 It is a structural schematic diagram of the utility model;
[0017] Fig. 2 It is a sectional structural schematic diagram of the ridge forming mechanism and the crushing mechanism of the utility model;
[0018] Fig. 3 It is a structural schematic diagram of the crushing mechanism of the utility model.
[0019] In the figure: 1 connecting frame, 2 mounting frame, 3 rotary tillage frame, 4 ridge forming mechanism, 41 ridge side plate, 42 slide column, 43 ridge top plate, 44 limiting strip, 45 hydraulic cylinder, 5 crushing mechanism, 51 rotating shaft, 52 cutter head, 53 rotary tillage knife, 54 transmission shaft, 55 belt pulley one, 56 belt pulley two, 6 shovel head. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0021] Please refer to Figs. 1-3 The embodiment provides a technical scheme: an adjustable ridge former for agriculture, which comprises a connecting frame 1, a mounting frame 2 is arranged on the rear side of the inside of the connecting frame 1, a rotary tillage frame 3 is arranged on the front side of the lower end of the connecting frame 1, a connecting hole one is formed in the front end of the rotary tillage frame 3, the mounting frame 2 is fixedly connected with the upper end of the rotary tillage frame 3 at the front side of the lower end, connecting holes two are formed in the front end of the mounting frame 2, the connecting holes one and the connecting holes two can be connected with an external tractor, a shovel head 6 is arranged on the lower end of the connecting frame 1, the two cutter heads 52 in the middle are longitudinally adjacent to the shovel head 6, the remaining soil can be shoveled to both sides, and the ridge forming mechanism 4 and the crushing mechanism 5 are further included.
[0022] The ridging mechanism 4 comprises a ridging side plate 41, a slide column 42, a ridging top plate 43 and a limiting strip 44, the ridging side plate 41 is slidably connected to the inside of the mounting frame 2, the ridging top plate 43 is slidably connected between the two ridging side plates 41 on the same side, the slide column 42 is slidably connected to the inside of the left and right sides of the connecting frame 1, the lower end of the slide column 42 is fixedly connected to the upper end of the vertically adjacent ridging top plate 43, the limiting strip 44 is arranged at the middle of the outer side end of the ridging side plate 41, the outer surface of the limiting strip 44 is slidably connected to the inner wall of the ridging top plate 43, which provides a basis for the adjustment of the ridging size, the two ridging side plates 41 on the same side are symmetrically distributed, the front end of the ridging side plate 41 and the ridging top plate 43 is outwardly curved, which facilitates the entry of soil, the ridging mechanism 4 further comprises a hydraulic cylinder 45, the hydraulic cylinder 45 is arranged on the left and right sides of the inside of the connecting frame 1, the lower end of the extension end of the hydraulic cylinder 45 is fixedly connected to the upper end center of the vertically adjacent ridging top plate 43, which provides stable driving for the adjustment of the ridging size.
[0023] The crushing mechanism 5 is arranged in the interior of the rotary tillage frame 3, the crushing mechanism 5 comprises a rotating shaft 51, a cutter head 52 and a rotary tillage knife 53, the rotating shaft 51 is rotatably connected to the middle of the interior of the rotary tillage frame 3, the cutter head 52 is arranged on the outer surface of the rotating shaft 51, the rotary tillage knife 53 is arranged on the outer surface of the cutter head 52, the cutter head 52 is a stepped disc body, the rotary tillage knife 53 on each stepped surface is a group, the rotary tillage knives 53 of the two groups transversely adjacent to each other are staggered and distributed with the axis of the rotating shaft 51 as the center, which can quickly crush and loosen the soil, the rotary tillage knife 53 is curved towards the stepped surface of the vertically adjacent cutter head 52, which can make the soil gather in the curved direction of the rotary tillage knife 53, the crushing mechanism 5 further comprises a transmission shaft 54, a belt pulley one 55 and a belt pulley two 56, the transmission shaft 54 is arranged at the upper end of the rotary tillage frame 3, the belt pulley one 55 is arranged on the left and right sides of the rotating shaft 51, the belt pulley two 56 is arranged on the left and right sides of the transmission shaft 54, the diameter of the belt pulley one 55 is greater than the diameter of the belt pulley two 56, the belt pulley one 55 and the belt pulley two 56 vertically adjacent to each other are connected by a belt transmission, which provides stable driving for the crushing work of the soil, the ridging mechanism 4 and the crushing mechanism 5 are arranged, the soil can be loosened and at the same time the soil can form a preliminary ridge, which facilitates the subsequent extrusion and ridging work, and the ridging mechanism 4 can be flexibly adjusted according to the actual situation, so as to change the ridging size.
[0024] The working principle of the adjustable ridger for agriculture is as follows: when the ridging work is performed, the device is connected with an external tractor, then the transmission shaft 54 is connected with an output shaft of the external tractor through an external universal shaft, then the hydraulic cylinder 45 is connected with a hydraulic pump station of the external tractor through an oil pipe, the installation work is completed, then the ridging is started, the external tractor moves forward, the output shaft of the external tractor rotates to drive the universal shaft to rotate, the transmission shaft 54 also rotates to drive the belt pulley two 56 to rotate, because the diameter of the belt pulley one 55 is greater than that of the belt pulley two 56, a transmission effect can be formed between the two belt pulleys, therefore the belt pulley one 55 also rotates to drive the rotating shaft 51 to rotate, the cutter head 52 also rotates to drive the rotary blade 53 to rotate, at this time, the rotary blade 53 rotates at high speed to break and loosen the soil, because the rotary blade 53 is curved towards the step surface direction of the adjacent cutter head 52 in the vertical direction, the soil is moved in the curved direction of the blade head by the rotary blade 53, therefore, with the continuous soil loosening of the rotary blade 53, the soil is gathered in the middle of the two cutter heads 52 on the same side, so that a preliminary ridge row is formed, with the continuous movement of the external tractor, the two ridging side plates 41 and the ridging top plate 43 on the same side jointly extrude the preliminary ridge row, so that the preliminary ridge row forms a final ridge row with a proper size, the three ridging plates curved outward on the front side can make the soil better enter, when it is needed to adjust the ridge row size, the external hydraulic pump station works, the telescopic end of the hydraulic cylinder 45 moves downward to drive the ridging top plate 43 to move downward synchronously, the ridging top plate 43 extrudes the two ridging side plates 41, the two ridging side plates 41 are synchronously moved inward under the force, the spacing between the three ridging plates becomes smaller, and the ridging size also synchronously becomes smaller, the slide column 42 provides the limiting and guiding action for the downward movement of the ridging top plate 43, and the limiting strip 44 provides the limiting and guiding action for the extrusion of the ridging top plate 43 on the ridging side plate 41.
[0025] The above merely describes the embodiments of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion according to the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.
Claims
1. An adjustable ridging machine for agricultural use, comprising a connecting frame (1), wherein a mounting frame (2) is provided on the rear side of the inner side of the connecting frame (1), and a rotary tiller (3) is provided on the front side of the lower end of the connecting frame (1), wherein the lower front end of the mounting frame (2) is fixedly connected to the upper end of the rotary tiller (3), characterized in that: It also includes a ridging mechanism (4) and a crushing mechanism (5); The ridging mechanism (4) includes ridging side plates (41), sliding columns (42), ridging top plates (43) and limiting strips (44). The ridging side plates (41) are all slidably connected to the inside of the mounting frame (2). A ridging top plate (43) is slidably connected between two ridging side plates (41) located on the same side. The sliding columns (42) are all slidably connected to the left and right sides inside the connecting frame (1). The lower end of the sliding column (42) is fixedly connected to the upper end of the vertically adjacent ridging top plate (43). The limiting strips (44) are all set in the middle of the outer side end of the ridging side plate (41). The outer surface of the limiting strip (44) is slidably connected to the inner wall of the ridging top plate (43). Crushing mechanism (5): It is located inside the rotary tiller (3).
2. The adjustable ridging machine for agricultural use according to claim 1, characterized in that: The two ridging side plates (41) located on the same side are symmetrically distributed, and the front ends of both the ridging side plate (41) and the ridging top plate (43) are bent outward.
3. The adjustable ridging machine for agricultural use according to claim 1, characterized in that: The ridging mechanism (4) also includes hydraulic cylinders (45), which are respectively located on the left and right sides inside the connecting frame (1). The lower ends of the extension and retraction ends of the hydraulic cylinders (45) are fixedly connected to the upper center of the vertically adjacent ridging top plate (43).
4. An adjustable ridging machine for agricultural use according to claim 1, characterized in that: The crushing mechanism (5) includes a rotating shaft (51), a cutter head (52), and rotary tillers (53). The rotating shaft (51) is rotatably connected to the inside of the rotary tiller (3). The cutter heads (52) are all located on the outer surface of the rotating shaft (51), and the rotary tillers (53) are all located on the outer surface of the cutter head (52). The cutter head (52) is a stepped disc body. The rotary tillers (53) on each stepped surface form a group. Two groups of rotary tillers (53) that are laterally adjacent are staggered with the axis of the rotating shaft (51) as the center.
5. An adjustable ridging machine for agricultural use according to claim 4, characterized in that: The rotary tillage blades (53) are all bent toward the stepped surface of the vertically adjacent blade discs (52).
6. An adjustable ridging machine for agricultural use according to claim 4, characterized in that: The crushing mechanism (5) also includes a drive shaft (54), a first pulley (55) and a second pulley (56). The drive shaft (54) is located at the upper end of the rotary tiller (3). The first pulley (55) is located on the left and right sides of the rotating shaft (51). The second pulley (56) is located on the left and right sides of the drive shaft (54). The diameter of the first pulley (55) is larger than the diameter of the second pulley (56). The first pulley (55) and the vertically adjacent second pulley (56) are connected by belt drive.
7. An adjustable ridging machine for agricultural use according to claim 5, characterized in that: It also includes a shovel head (6), which is located at the lower middle of the connecting frame (1), and the two cutter discs (52) in the middle are longitudinally adjacent to the shovel head (6).